User's Manual

7. ADJUSTMENT OF THE SCOPE ON THE RIFLE
Dimensions of the Reticule
The dimensions listed below are good for
shooting range of 100m.
For a distance other than 100m the
dimensions must be calculated
accordingly in proportion.
Focus length of the objective lens, mm 64 100
Crosshair width - A, mm 17 11
Interval - B, m 1.4 0.9
Before adjusting of the scope its objective should be set for a
distant object (select infinity) in daylight or at dark time with the
opened cover of the objective.
The adjustment of the scope should be performed either in daytime
with the closed cover of the objective or in the twilight on the
adjusted target or on the remote point.
Adjustment of the sight is performed in the following way:
1. Fix the scope on the rifle.
2. Set a panel with a target or select the point of aiming.
3. Set the rifle on the scoped machine.
4. Direct the rifle to the point of aiming by mechanical sight (bead
with a slot) (if it is possible). At this stage it is suitable to apply
laser of cold test shooting (LCTS) inserted in the barrel of the
rifle, which indicates geometrical point of the barrel position
(sold separately).
5. Unscrew the protective caps of the reticule adjustment screws.
Turning those screws obtain the matching of reticule crosshairs
with the aimed point, set by the mechanical sight or LCTS;
6. Remove the rifle from scoped machine and take out LCTS;
7. Make 2-3 shots. Having examined the target make necessary
corrections (for example, in order to move the hit point
downwards and leftwards, screws of the mechanism should be
turned counter clockwise, in the directions Down and Left
correspondingly. The aiming point is moving upwards and
rightwards);
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4. SUPPLIED ACCESSORIES
DN310 is supplied in the following assembly:
- Device
- Objective lens cap
- Built-in IR illuminator
- Rubber eyepiece guard
- Weaver rifle mount
- Camera/video adapter (52mm/37mm)
- User’s manual
- Warranty card
- Case
Optional accessories
:
-2x Magnification Lens
-Weaver rail rifle mount (7/8’’)
-Side mount for East European type
rifle.
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.
1 pc./each
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.
1 pc.
5. OPERATION INSTRUCTIONS
WARNING!
NEVER OPERATE YOUR NIGHT VISION DEVICE IN
DAYLIGHT AREAS WITHOUT THE LENS COVER ON!
NEVER AIM THE LENS IN THE DIRECTION OF BRIGHT
LIGHT!
a. Battery installation
DN 310 requires two AA
batteries. Make sure that the
batteries are in good
condition and polarity is
installed as it is indicated on
the body of battery
compartment (5).
In order to change the batteries unscrew the cover of battery
compartment (5) and install the new batteries, observing correct
polarity.
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